function gotoTop(url){
  if(parent.name=='topframe'){
    //alert('ok');
    parent.location.href=url;
  }else{
	//alert('ng');
    //parent.topframe.location.href=url;
	parent.top.location.href=url;
  }
}
function gotoTop_other(url){
  //if(parent.topframe){
  if(parent.name=='topframe'){
    //alert('ok');
    parent.top.location.href=url+'frame.html';
  }else{
    parent.top.location.href=url+'index.html';
  }
}